再制造系统最优合同设计

再制造工程的经济、环保、自然资源节约以及缓解就业压力等方面的作用,已经在工业发达国家得到充分的证实。在分散决策的情况下,由零售商进行废旧品回收的模式是最优的,但与集中决策的供应链绩效相比还表现出一定的低效率或不效率。本文在比较分散决策与集中决策供应链绩效的基础上,对分散决策模型进行优化改进,设计最优激励合同,以提高实际分散决策的绩效,为工业实践提供理论指导最后指出了未来的研究方向。     

A multi-echelon supply chain model for reworkable items in multiple-markets with supply disruption

The objective of this paper is to develop a multi-echelon supply chain model for multiple-markets with different selling seasons. Here, two suppliers are involved to supply the raw materials to the manufacturer where the main supplier may face supply disruption after a random time and the secondary supplier is perfectly reliable but more expensive than the main supplier. In this article, the manufacturer produces a random proportion of defective items which are reworked after regular production and are sold in a lot to another market just after completion of rework. The retailer sells the finished products in different markets according to seasons. Finally, an integrated expected cost per unit product of the chain is minimized analytically by considering the lot-size ordered as a decision variable. An appropriate numerical example is also provided to justify the proposed model.     

Fulfillment source allocation,inventory transshipment,and customer order transfer in e-tailing

We consider an inventory fulfillment-allocation and transshipment problem in an e-tailing environment. For a typical e-tailer, each customer demand is fulfilled from the closest fulfillment center if there are enough inventories. Otherwise, the e-tailer would transship stock from a nearby facility or transfer the customer order so it is fulfilled from another facility, depending on the economics of transportation. We develop a mixed-integer programming model to help e-tailers optimally fulfill customer orders while minimizing logistics costs. We propose a Benders decomposition-based approach to efficiently find optimal solutions. Our computational results demonstrate the importance of considering inventory transshipments in online deliveries.     

敏捷供应链中合作伙伴关系的有效构建

文中定性地对敏捷供应链中合作伙伴关系从发起到建立再到管理的整个过程进行了一个完整的论述.同时,阐述了要成功建立敏捷供应链合作伙伴关系,企业必须遵循的一些基本指导原则和采用高效管理的方式.     

Strategic responses to food safety legislation

This paper assesses the responses made by food companies to changes in food safety legislation. Such responses are assessed in three ways. Firstly, an assessment is made as to why strategic responses to such legislation might be different to general strategic behaviour. Secondly a conceptual framework is presented and an examination of supply chain organisational response is made. Finally, the paper addresses the question of external marketing responses to food safety legislation. The paper concludes that food safety legislation is different, and often requires very swift strategic actions to be effective. Like other forms of legislation, however, food safety issues can also provide incentives and opportunities to well-managed and market-orientated firms.     

劳动者视角:企业职业安全保障供给不足之机理分析

当前我国职业伤害事故正处于高发的态势,职业安全保障已成为国内学界关注的热点。基于劳动者视角,将职业安全保障看作特殊商品由企业供给,需求方为劳动者,剖析了当前我国企业在职业安全保障方面供给不足的机理,并给出了相应的改进措施。     

Chefs and suppliers: An exploratory look at supply chain issues in an upscale restaurant alliance

This paper examines some basic issues associated with supply chains in the context of acquiring local ingredients as part of producing a culinary tourism experience. Based on data collected from Executive Chefs at Relais & Châteaux restaurants through surveys and personal interviews, the authors document producer-to-chef relationships, why and how local ingredients are featured in menu listings, and how chefs communicate their use of local ingredients to their guests. The results also describe chefs’ beliefs about the use of local ingredients, as well as potential issues related to the use of suppliers and their perceptions of their guests’ expectations for their meals.     

内生货币供给理论及其货币政策述评

本文对内生货币供给理论及其政策主张进行了全面的回顾与分析，并着重介绍了当代新凯恩斯主义的内生货币供给理论和货币政策。在文章最后，还提出了内生货币理论对我国通货紧缩下的宏观经济可能会有的启示。     

How supply chain oriented is the port sector?

The current literature recognizes the relevance of supply chain orientation for ports and terminals. However, there is very little empirical study on the issue, particularly in relation to whether in fact ports are supply chain oriented. This paper contributes to the empirical literature by considering the port of Incheon as a case in point and by measuring the degree of its supply chain orientation based on certain valid indicators drawn from the current literature. Further, unlike the previous empirical literature, this paper examines both operator and user perspectives. The findings of this study have significant strategic policy implications and shed more light on the role of supply chain orientation in practice.     

我国铸币税规模及经济效应分析

铸币税是国家制造货币所得到的额外收入,本文通过测算1995-2007年我国铸币税规模,认为我国尚未充分使用铸币税工具,在目前经济危机时期,政府通过征收铸币税,运用财政赤字货币化的方法,就能够在国家刺激经济政策的同时,有效地控制国家的债务负担,从而实现对宏观经济的强有力的调控.